815488128

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2636

約数の個数: 256

約数和(自身を含む): 2963385600

約数和(自身を除く): 2147897472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2593, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5186, 5616, 5824, 6048, 6552, 7488, 7779, 8064, 8736, 9828, 10372, 11232, 11648, 12096, 13104, 14976, 15558, 17472, 18151, 19656, 20744, 22464, 23337, 24192, 26208, 31116, 33709, 34944, 36302, 39312, 41488, 44928, 46674, 52416, 54453, 62232, 67418, 70011, 72604, 78624, 82976, 93348, 101127, 104832, 108906, 124464, 134836, 140022, 145208, 157248, 163359, 165952, 186696, 202254, 217812, 235963, 248928, 269672, 280044, 290416, 303381, 314496, 326718, 331904, 373392, 404508, 435624, 471926, 490077, 497856, 539344, 560088, 580832, 606762, 653436, 707889, 746784, 809016, 871248, 910143, 943852, 980154, 995712, 1078688, 1120176, 1161664, 1213524, 1306872, 1415778, 1493568, 1618032, 1742496, 1820286, 1887704, 1960308, 2123667, 2157376, 2240352, 2323328, 2427048, 2613744, 2831556, 2987136, 3236064, 3484992, 3640572, 3775408, 3920616, 4247334, 4314752, 4480704, 4854096, 5227488, 5663112, 6371001, 6472128, 6969984, 7281144, 7550816, 7841232, 8494668, 8961408, 9708192, 10454976, 11326224, 12742002, 12944256, 14562288, 15101632, 15682464, 16989336, 19416384, 20909952, 22652448, 25484004, 29124576, 30203264, 31364928, 33978672, 38832768, 45304896, 50968008, 58249152, 62729856, 67957344, 90609792, 101936016, 116498304, 135914688, 203872032, 271829376, 407744064, 815488128]

約数ペア:

[(1, 815488128), (2, 407744064), (3, 271829376), (4, 203872032), (6, 135914688), (7, 116498304), (8, 101936016), (9, 90609792), (12, 67957344), (13, 62729856), (14, 58249152), (16, 50968008), (18, 45304896), (21, 38832768), (24, 33978672), (26, 31364928), (27, 30203264), (28, 29124576), (32, 25484004), (36, 22652448), (39, 20909952), (42, 19416384), (48, 16989336), (52, 15682464), (54, 15101632), (56, 14562288), (63, 12944256), (64, 12742002), (72, 11326224), (78, 10454976), (84, 9708192), (91, 8961408), (96, 8494668), (104, 7841232), (108, 7550816), (112, 7281144), (117, 6969984), (126, 6472128), (128, 6371001), (144, 5663112), (156, 5227488), (168, 4854096), (182, 4480704), (189, 4314752), (192, 4247334), (208, 3920616), (216, 3775408), (224, 3640572), (234, 3484992), (252, 3236064), (273, 2987136), (288, 2831556), (312, 2613744), (336, 2427048), (351, 2323328), (364, 2240352), (378, 2157376), (384, 2123667), (416, 1960308), (432, 1887704), (448, 1820286), (468, 1742496), (504, 1618032), (546, 1493568), (576, 1415778), (624, 1306872), (672, 1213524), (702, 1161664), (728, 1120176), (756, 1078688), (819, 995712), (832, 980154), (864, 943852), (896, 910143), (936, 871248), (1008, 809016), (1092, 746784), (1152, 707889), (1248, 653436), (1344, 606762), (1404, 580832), (1456, 560088), (1512, 539344), (1638, 497856), (1664, 490077), (1728, 471926), (1872, 435624), (2016, 404508), (2184, 373392), (2457, 331904), (2496, 326718), (2593, 314496), (2688, 303381), (2808, 290416), (2912, 280044), (3024, 269672), (3276, 248928), (3456, 235963), (3744, 217812), (4032, 202254), (4368, 186696), (4914, 165952), (4992, 163359), (5186, 157248), (5616, 145208), (5824, 140022), (6048, 134836), (6552, 124464), (7488, 108906), (7779, 104832), (8064, 101127), (8736, 93348), (9828, 82976), (10372, 78624), (11232, 72604), (11648, 70011), (12096, 67418), (13104, 62232), (14976, 54453), (15558, 52416), (17472, 46674), (18151, 44928), (19656, 41488), (20744, 39312), (22464, 36302), (23337, 34944), (24192, 33709), (26208, 31116)]